Question

heron's formula explain
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Answer 1

Answer:

In geometry, Heron's formula (sometimes called hero's formula), name after hero of Alexandria, gives the area of a triangle when the length of all three sides are known. Unlike other triangle area formulae, there is no need to calculate angles or other distances in the triangle first.

Step-by-step explanation:

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Answer 2

Answer:

area of of triangle

√{s(s-a)(s-b)(s-c)}